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Find out how to lower a person’s center of balance.The purpose of this experiment is to learn whether it is easier to balance on a narrow ledge or on a rope if a person is holding their arms out to th ...
Explore how length affects the weight a bridge can hold.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. If you want to d ...
Deer antlers: large ruminant mammal of the ruminant family, which lives in herds. See more
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